//
//  VisitorTableViewController.swift
//  基于Swift的微博设计与实现
//
//  Created by 张源海 on 15/11/22.
//  Copyright © 2015年 张源海. All rights reserved.
//

import UIKit

class VisitorTableViewController: UITableViewController {
    
    /// 用户登录标记 
    // private var userLongo = false
    private var userLongo = UserAccountViewModel.sharedUserAccount.userLogon
    
    /// 访客视图
    var visitorView: VisitorView?
    override func loadView() {
        
        // 根据用户登录情况，决定显示的根视图
        userLongo ? super.loadView() : setupVisitorView()
    }
    
    override func viewDidAppear(animated: Bool) {
        super.viewDidAppear(animated)
        
//        print(visitorView)
    }
    
    /// 设置访客视图 - 让每一个`小`函数
    private func setupVisitorView() {
        // 替换根视图
        visitorView = VisitorView()
        
        
        // 设置代理
        visitorView?.delegate = self
        
        
        view = visitorView
        
        
        // 添加监听方法
        visitorView?.registerButton.addTarget(self, action: "visitorViewDidRegister", forControlEvents: UIControlEvents.TouchUpInside)
        visitorView?.loginButton.addTarget(self, action: "visitorViewDidLogin", forControlEvents: UIControlEvents.TouchUpInside)
        
        // 设置导航栏按钮
        navigationItem.leftBarButtonItem = UIBarButtonItem(title: "注册", style: .Plain, target: self, action: "visitorViewDidRegister")
        navigationItem.rightBarButtonItem = UIBarButtonItem(title: "登录", style: .Plain, target: self, action: "visitorViewDidLogin")
    }
}
// MARK: - 访客视图监听方法
extension VisitorTableViewController: VisitorViewDelegate {
    
    func visitorViewDidRegister() {
//        print("注册")
    }
    func visitorViewDidLogin() {
        let vc = OAuthViewController()
        let nav = UINavigationController(rootViewController: vc)
        
        presentViewController(nav, animated: true, completion: nil)
    }

//    func visitorViewDidLogin() {
//        print("登录")
//    }
    
}
